公开(公告)号：EP2730150A1

公开(公告)日：2014-05-14

申请号：EP12743810.9

申请日：2012-06-27

申请人： Illinois Tool Works Inc.

发明人： HISAM, Joachim ,  SCHMIDT, Udo ,  VINNAY, Thomas

IPC分类号： H05F3/02

CPC分类号： H05F3/02

摘要： A method is specified for monitoring the operational reliability of at least one passive electrode for the purpose of neutralizing surface charges. In order to ensure an effective explosion protection and personal protection, the inventive method provides the use of at least one measuring electrode to apply a measuring electric field strength to an ionization region, and to detect an ionization current flow through this ionization region.

摘要翻译： 一种方法，用于监视至少一个无源电极的动作的可靠性用于中和表面电荷的目的指定。 为了确保有效地防止爆炸和个人保护，本发明的方法提供了使用至少一个测量电极中的离子化区域施加测量电场强度，并且在通过该电离区域的电离电流来检测。